EVK-ANNA-B4
评估套件，适用于具备蓝牙 5.1 低功耗远距离通信功能的 ANNA-B4 stand-alone 模块
ANNA-B412 模块
stand-alone 蓝牙 5.1 低功耗模块
适用于恶劣的专业环境的超紧凑模块
- 具备集成天线的超紧凑型 SiP (6.5 x 6.5 x 1.2 mm)
- 蓝牙 5.1，包括蓝牙远距离通信
- u-connectXpress 软件可加快上市时间
- 内置安全启动功能，实现卓越的安全功能
- 工作温度范围高达 105°C
- 全球认证
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Product variants
ANNA-B412
蓝牙低功耗模块，采用 u-connectXpress 软件、内置天线和适用于外置天线连接的天线引脚
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Product description
Documentation & resources
| Product variants | ANNA-B412 |
|---|---|
| Bluetooth qualifications | v5.1 (Bluetooth Low Energy) |
| Chip inside | nRF52833 |
| Bluetooth low energy output power EIRP [dBm] | 9 |
| Maximum range [m] | 800 |
| Bluetooth throughput [Mbit/s] | 0.8 |
| Maximum number of connections | 8 |
| Bluetooth profiles and services | Bluetooth GATT, u-blox low energy serial port service |
| Operation mode | Standalone module u-connect |
| UART x 2 | ✓ |
| GPIO x 19 | ✓ |
| Maximum supply [V] | 3.6 |
| Minimum supply [V] | 1.7 |
| Maximum temperature [°C] | 105 |
| Minimum temperature [°C] | -40 |
| AT command support | ✓ |
| Bluetooth high speed (LE 2M PHY) | ✓ |
| Bluetooth long range (coded PHY) | ✓ |
| Bluetooth mesh | ✓ |
| Extended data mode protocol | ✓ |
| Low Energy Serial Port Service | ✓ |
| Secure boot and updates | ✓ |
| Simultaneous GATT server and client | ✓ |
| Antennas | Antenna pin, Internal chip antenna |
| Dimensions [mm] | 6.5 x 6.5 x 1.2 |
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